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Commit Graph

45 Commits

Author SHA1 Message Date
iTrooz
39252dfe48
refactor: Move custom ImGui functions to ImGuiExt namespace (#1427)
Co-authored-by: Nik <werwolv98@gmail.com>
2023-11-16 22:24:06 +01:00
WerWolv
3d04669ef0 fix: Goto and Select being able to select bytes in zero-size files 2023-11-12 00:20:30 +01:00
WerWolv
17540b0120 fix: Prevent Goto from making selections that start before the base address 2023-11-11 23:43:48 +01:00
WerWolv
7f35d81722 fix: Selecting byte ranges that don't exist causing a crash 2023-11-11 23:00:37 +01:00
WerWolv
498d8c1d65 impr: General code cleanup 2023-11-10 20:47:08 +01:00
WerWolv
4fc2fb7a6f feat: Added support for filtering patterns by value 2023-11-10 14:48:13 +01:00
iTrooz
d15bd4771d
feat: Support for building ImHex for the web (#1328)
Co-authored-by: WerWolv <werwolv98@gmail.com>
Co-authored-by: AnnsAnn <git@annsann.eu>
2023-10-04 12:00:32 +02:00
Lennard Fonteijn
ad69ac84b1
feat: Added hex::group attribute and various fixes (#1302)
As discussed (many times) on Discord, does the same as the new favorite
tag, but instead allows you to add multiple groups.

Initially, this would cause some insane issues with draw/reset
(apparantly) fighting eachother in the pattern drawer. After a lot of
trial and error, I decided to rewrite the flow that is responsible for
calling reset. Now evaluating patterns is the one to decide when the
reset happens, not the core "game"-loop.

To make sure that draw and reset can never happen at the same time, the
mutex originally used for the favorites has been repurposed. Due to the
restructuring, the mutex in the favorite-task is no longer needed, as
that will only ever kick-off after reset is called and if there are
actually patterns, which can never line up to be accessed on different
threads at the same time.

Last but not least, I noticed that hard crashes could result in your
config file getting overridden. I added a check to prevent that.

Last I issue I can see is that if you use an excessive amount of
favorites/groups, a crash can still happen, but it only happens when you
close the program (occasionally, but unpredictable). Before, this would
happen if you ran the evaluation a second time. I boiled the cause of
the crash down to these lines of code in evaluator.cpp >
patternDestroyed:

```cpp
if (pattern->isPatternLocal()) {
    if (auto it = this->m_patternLocalStorage.find(pattern->getHeapAddress()); it != this->m_patternLocalStorage.end()) {
        auto &[key, data] = *it;

        data.referenceCount--;
        if (data.referenceCount == 0)
            this->m_patternLocalStorage.erase(it);
    } else if (!this->m_evaluated) {
        err::E0001.throwError(fmt::format("Double free of variable named '{}'.", pattern->getVariableName()));
    }
}
```

Specifically, trying to access the `*it` is the reason for the crash
(this was also the cause of the crashes before my fixes, but then during
evaluation).

I'm suspecting the root cause is somewhere in the `.clone` methods of
the patterns. I'd say that for now a crash when closing the program is
more acceptable than during evaluation (which can even happen if you use
favorites).
2023-09-16 13:09:59 +02:00
Lennard Fonteijn
896091b124
feat: Added toggle for human-readable units in hex editor footer (#1251)
Finalization of #1245 by adding a toggle to the hex editor itself, issue
can be closed afterwards.
2023-08-13 19:08:09 +02:00
WerWolv
fdd2e1fcde patterns: Added [[hex::spec_name]] 2023-07-23 09:14:00 +02:00
WerWolv
ee41a5a046 fix: Selection changes not being handled correctly 2023-07-21 14:22:53 +02:00
WerWolv
18dd754b31 impr: Better handling of hex editor selections 2023-07-20 20:58:28 +02:00
WerWolv
7631778edb feat: Added support for big endian in data visualizers 2023-07-16 19:53:02 +02:00
WerWolv
893b06c78b feat: Allow hex editor editing mode to be entered when pressing Enter 2023-07-16 18:14:48 +02:00
WerWolv
86c4c8fa96 feat: Added new pattern inline visualizers 2023-07-04 22:18:06 +02:00
WerWolv
a449478e39 patterns: Make updating favorites and pattern tooltips not lag out ImHex 2023-06-24 16:40:34 +02:00
WerWolv
da11c47693 impr: Better sorting of hex cell visualizers 2023-06-21 17:48:51 +02:00
KOLANICH
e8ca139246
fix: Remove unused member variable in HexEditor class (#1129)
Fixes `error: private field 'm_grayZeroHighlighter' is not used
[-Werror,-Wunused-private-field]`
2023-06-11 00:49:34 +02:00
WerWolv
9712329924 feat: Added pattern export option to pattern data view 2023-06-05 11:57:26 +02:00
WerWolv
e518b8360c feat: Allow patterns to be marked as favorite 2023-06-04 18:30:47 +02:00
WerWolv
244e34ab84 feat: Added pattern data filter field 2023-06-04 16:13:46 +02:00
iTrooz
25476d4e1e
build: Update ImGui and its dependencies (#1122)
This PR updates imgui and its dependencies from the last time, ~1 year
ago
(deabacbd50)

Commits will be refactored before merging

Things you might ask :
- why did you remove `ImGui_ImplGlfw_SetBorderlessWindowMode()` ?
-> Where is it used ? The only usage of it I see is commented
(cb9a3b1f55/lib/external/imgui/source/imgui_impl_glfw.cpp (L757))
- why did you remove the implot anti aliasing flag ?
-> They.. seem to have removed it altogether ?
https://github.com/epezent/implot/issues/479
2023-06-04 00:09:45 +02:00
WerWolv
6c122e5fbe patterns: Updated to new API 2023-04-18 10:06:47 +02:00
WerWolv
803b99f2a9 impr: Immensely improve provider read speeds 2023-04-12 19:21:48 +02:00
WerWolv
87d0aae608 feat: Added selection range radio button to various views
Closes #1024
2023-04-10 14:08:21 +02:00
WerWolv
88e767aaaf fix: Crash when loading big encoding files 2023-03-31 19:56:20 +02:00
WerWolv
4da18d3630 fix: Custom encoding and text padding setting not applying to custom encoding column
Actually fixes #1005
2023-03-31 13:49:33 +02:00
Zaggy1024
5fa264ea18
patterns: Update pattern_language and implement support for new bitfield features (#992)
This requires https://github.com/WerWolv/PatternLanguage/pull/34 to be
merged first, and then this can be amended to update the submodule and
merged to add support for the new features.
2023-03-26 11:01:37 +02:00
WerWolv
f3f0dda3d4 fix: Properly clear valid region when switching to a different provider 2023-03-21 16:11:40 +01:00
WerWolv
64be6d89ee fix: Moving cursor around using arrow keys behaving weirdly 2023-03-17 09:17:44 +01:00
WerWolv
3a840c4ced impr: Properly display custom encoding characters that are split between lines 2023-03-14 09:35:43 +01:00
WerWolv
64e34e42b8 patterns: Fixed highlighting of custom sections 2023-02-17 14:53:15 +01:00
WerWolv
3067ff08ec feat: Greatly improved diff view
Fixes #631
2023-02-15 17:01:36 +01:00
WerWolv
c6e1f45dc3 feat: Added option to copy custom encoding strings from hex view 2023-01-28 21:12:35 +01:00
WerWolv
3254376d28 fix: Editing static array values being broken 2023-01-28 00:03:20 +01:00
WerWolv
f9bb4d828a ui: Improve visualizer button layout and error messages 2023-01-25 10:16:31 +01:00
WerWolv
27790532f8 fix: Crash when closing provider that had pattern loaded in some cases 2023-01-24 23:27:15 +01:00
WerWolv
8e759d9b5f feat: Added basic 3D visualizer, moved visualizers to separate file 2023-01-20 21:16:28 +01:00
WerWolv
def40c908e patterns: Added basic disassembler visualizer 2023-01-18 17:17:34 +01:00
WerWolv
c1359a71d6 feat: Added options to automatically expand or flatten the pattern tree 2023-01-08 16:06:26 +01:00
WerWolv
d7d19d7594 feat: Further improve process memory provider 2023-01-01 12:26:27 +01:00
WerWolv
6502920047 patterns: Move pattern editing behind a double click 2022-12-18 23:11:22 +01:00
WerWolv
91a4f52f67 build: Potentially fix LTO 2022-11-14 10:42:09 +01:00
WerWolv
4c5d2f6ebb feat: Finish up work on new pl section system 2022-11-08 21:43:22 +01:00
WerWolv
f62ca307b0 ui: Streamline region selection in different views
Fixes #660
2022-08-07 12:20:40 +02:00